What Lake Julia offers and who should fish it

Lake Julia sits about 15 minutes south of Rhinelander in Oneida County and runs roughly 300 acres of shallow, weedy water that holds walleye, northern pike, and largemouth bass. The lake maxes out around 35 feet deep, but most of it stays between 8 and 20 feet—the kind of water where you can see structure from the surface and where fish relate hard to weed edges and woody cover. If you like working shallow water, reading the bottom, and catching fish that aren't spooked by a boat, Lake Julia rewards that approach.

The character of the lake makes it different from the deeper, clearer lakes around Rhinelander. You're not fishing for suspended fish or working 40-foot drops. You're fishing for fish that live in the weeds and move into slightly deeper water to hunt. That means spring and fall can be exceptional, and summer requires patience and the right times of day. Winter ice fishing here is solid for walleye, especially along the deeper edges and in the basin.

Key Takeaways

  • Lake Julia's shallow, weedy structure makes it ideal for walleye and pike anglers who want to work visible cover rather than fish deep structure.
  • Spring and fall produce the most consistent action, with fish moving between shallow weed beds and slightly deeper edges as water temperature changes.
  • Summer fishing requires early morning and evening effort; midday heat pushes walleye deeper into the 15- to 20-foot zone or into dense weed cover.
  • The lake has a public boat launch on the north shore and allows electric motors only, which keeps the water calm and the fish less pressured.
  • Winter ice fishing for walleye along the deeper basin edges and transition zones produces steady catches from December through February.

Spring walleye: the weed edge bite

As water temperature climbs from 40 to 55 degrees in April and May, walleye move from the deepest basin areas into the shallower weed beds to feed. This is when Lake Julia shines. Fish the outside edge of weed lines in 8 to 14 feet of water using live shiners or crawlers on a simple jig-and-live-bait rig. A 1/8-ounce jig is usually enough; you're not fighting current, and you want the bait to fall slowly through the strike zone.

Early morning and late evening are best, but spring fishing here can be good all day because the water is still cool and overcast days don't shut things down the way they do in summer. Work the edges methodically—don't just cast and reel. Let the jig sit for a few seconds, then lift and drop it. Walleye in shallow water often mouth a bait before committing, so you'll feel taps before the solid take.

Summer: timing and depth matter

By late June, water temperature climbs into the low 70s and walleye retreat from the shallowest weed beds. They don't leave the lake; they move to the thicker weed cover and to the deeper edges of the basin. Fish the 15- to 20-foot zone along weed edges, or work the densest cabbage beds in 10 to 14 feet. Crawler harnesses trolled slowly along these edges work well, as do live shiners under a slip bobber positioned over deep weed.

The bite compresses into early morning (before 9 a.m.) and evening (after 7 p.m.). Midday is tough unless you're willing to fish deep or work the thickest cover. Northern pike, by contrast, often stay active in the shallow weeds all summer and will chase topwater lures and large shiners in 6 to 10 feet of water during low-light periods.

Fall transition and pike opportunity

September and October bring a second strong bite as water cools and walleye move back into shallower weed edges. The pattern mirrors spring: fish 8 to 14 feet along weed lines with jigs and live bait. The difference is that fall fish are often fatter and more aggressive, and the bite can last longer into the day because water temperature is dropping and light intensity is lower.

Fall is also prime time for northern pike. As baitfish school up in preparation for winter, pike hunt aggressively in the shallower weed beds. Large shiners (6 to 8 inches), small pike minnows, and topwater plugs all work. Pike on Lake Julia run 24 to 32 inches on average, with occasional fish pushing into the 36-inch range. Fish early and late, and don't overlook the shallow bays on the north and west shores.

Winter ice fishing for walleye

Once the lake freezes solid—usually by mid-December—Lake Julia becomes a reliable winter walleye fishery. The deepest basin area, roughly in the center of the lake, holds fish throughout the winter. Set up in 22 to 28 feet of water and fish live shiners or small pike minnows on a jigging spoon or simple jig. Tip-ups work well here too, especially if you're targeting the occasional pike.

The bite is steadiest in early morning and late afternoon, but winter fishing here is often consistent throughout the day because light penetration is low and fish don't have the same light-sensitive behavior they show in summer. Bring a good auger and a shelter; the wind can be relentless on an open lake, and comfort matters when you're sitting still for hours.

Access, regulations, and what to bring

Lake Julia has a public boat launch on the north shore accessible via County Road M. The lake is electric-motor-only, which means no gas engines and a quieter, less pressured fishery. That restriction is a gift if you're fishing from a small boat or kayak. Parking is limited but usually available. Wisconsin fishing licenses are required for anyone 16 and older; check the current Wisconsin Department of Natural Resources regulations for season dates, bag limits, and size restrictions before you fish.

Bring a good depth finder if you have one—it makes reading the weed edges and finding the basin much easier. A map of the lake helps too; the Oneida County Land Information Office and some local bait shops carry them. Waders are useful in spring and fall if you want to wade the shallower bays. In summer, bug spray is essential, especially near the weeds at dawn and dusk.

Frequently Asked Questions

What's the best time of year to fish Lake Julia?

Spring (April–May) and fall (September–October) are most consistent because walleye are in the shallower weed edges and active all day. Summer requires early morning and evening effort. Winter ice fishing is solid if you're willing to sit on the ice.

Can I use a gas motor on Lake Julia?

No. Lake Julia is electric-motor-only. This keeps the water calm and the fish less pressured, which is why the fishing here is often better than on nearby lakes that allow gas engines.

What size fish should I expect?

Walleye average 14 to 18 inches, with some pushing 22 inches. Northern pike run 24 to 32 inches on average. Largemouth bass are present but less abundant and typically 12 to 16 inches.

Do I need a boat to fish Lake Julia?

A boat helps you reach the deeper structure and weed edges, but you can fish the shallower bays and weed beds from shore or a kayak, especially in spring and fall. The north shore bay is accessible from the launch area.

What should I use for bait and lures?

Live shiners and crawlers on jigs work year-round for walleye. Crawler harnesses trolled slowly work well in summer. For pike, use large shiners (6–8 inches) or topwater plugs. In winter, small pike minnows and shiners on jigging spoons are standard.